D. Ross Lederman

directing

1. Overland Trail (TV) → Director
2. State Trooper (TV) → Director
3. Captain Midnight (TV) → Director
4. Jamboree → Director
5. The Gene Autry Show (TV) → Director
6. Military Academy with That Tenth Avenue Gang → Director
7. Red Light → Second Unit Director
8. The Return of the Whistler → Director
9. Key Witness → Director
10. The Lone Wolf in Mexico → Director
11. The Notorious Lone Wolf → Director
12. Dangerous Business → Director
13. Sing While You Dance → Director
14. Boston Blackie and the Law → Director
15. The Phantom Thief → Director
16. Out of the Depths → Director
17. The Racket Man → Director
18. The Last Ride → Director
19. Gun to Gun → Director
20. Three of a Kind → Director
21. Find the Blackmailer → Director
22. The Gorilla Man → Director
23. Adventure in Iraq → Director
24. Escape from Crime → Director
25. Bullet Scars → Director
26. Busses Roar → Director
27. I Was Framed → Director
28. Strange Alibi → Director
29. The Body Disappears → Director
30. Shadows on the Stairs → Director
31. Father's Son → Director
32. Across the Sierras → Director
33. Passage from Hong Kong → Director
34. Glamour for Sale → Director
35. Military Academy → Director
36. Thundering Frontier → Director
37. Racketeers of the Range → Director
38. North of Shanghai → Director
39. Tarzan's Revenge → Director
40. Adventure in Sahara → Director
41. Juvenile Court → Director
42. The Little Adventuress → Director
43. I Promise to Pay → Director
44. A Dangerous Adventure → Director
45. The Game That Kills → Director
46. Motor Madness → Director
47. The Frame-Up → Director
48. Alibi for Murder → Director
49. Counterfeit Lady → Director
50. Hell-Ship Morgan → Director
51. Panic on the Air → Director
52. Pride of the Marines → Director
53. The Final Hour → Director
54. Come Closer, Folks → Director
55. Too Tough to Kill → Director
56. Moonlight on the Prairie → Director
57. Dinky → Director
58. Case of the Missing Man → Director
59. Red Hot Tires → Director
60. Girl in Danger → Director
61. The Crime of Helen Stanley → Director
62. Hell Bent for Love → Director
63. Murder in the Clouds → Director
64. Beyond the Law → Director
65. A Man's Game → Director
66. The Whirlwind → Director
67. Soldiers of the Storm → Director
68. Silent Men → Director
69. Rusty Rides Alone → Director
70. State Trooper → Director
71. Two-Fisted Law → Director
72. Daring Danger → Director
73. Speed Demon → Director
74. High Speed → Director
75. End of the Trail → Director
76. Texas Cyclone → Director
77. Ridin' for Justice → Director
78. McKenna of the Mounted → Director
79. The Riding Tornado → Director
80. The Range Feud → Director
81. The Fighting Marshal → Director
82. Branded → Director
83. The Texas Ranger → Director
84. The Phantom of the West → Director
85. The Man Hunter → Director
86. The Million Dollar Collar → Director
87. Rinty of the Desert → Director
88. A Race for Life → Director
89. Shadows of the Night → Director
90. The First Auto → Assistant Director
91. Ham and Eggs at the Front → Assistant Director
92. The Heart of Maryland → Assistant Director
93. Bitter Apples → Assistant Director
94. A Dog of the Regiment → Director
95. Across the Pacific → Assistant Director